PCB15JB9R10 Equivalent & Substitute Parts

Part Overview

The PCB15JB9R10 is a 9.1 Ohms ±5% 15W through-hole axial wirewound resistor manufactured by Stackpole Electronics Inc. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and production continuity. The part features flame-proof and moisture-resistant construction with a safety-rated wirewound composition, suitable for applications requiring robust thermal and environmental performance.

Substiute Parts

PCB15JB9R10

Stackpole Electronics IncIn Stock: 961PCB15JB9R10 Datasheet

Current PartRFQ

CB15JB9R10

Stackpole Electronics IncIn Stock: 805CB15JB9R10 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PCB15JB9R10 is determined by strict equivalence across the following critical parameters:

• Resistance value: 9.1 Ohms
• Tolerance: ±5%
• Power rating: 15W
• Composition: Wirewound
• Package configuration: Axial
• Operating temperature range: -55°C ~ 275°C
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

The CB15JB9R10 meets all substitution criteria as a direct equivalent from the same manufacturer, with identical electrical specifications and environmental ratings. The primary distinction is product status: CB15JB9R10 is active production, whereas PCB15JB9R10 is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The CB15JB9R10 is the direct substitute for the obsolete PCB15JB9R10. Both parts are manufactured by Stackpole Electronics Inc and maintain identical electrical and mechanical specifications across all critical parameters. The CB15JB9R10 carries active product status, ensuring continued availability and supply chain support. Both parts satisfy ROHS3 compliance and REACH regulatory requirements, making them suitable for applications subject to environmental and safety standards. The improved temperature coefficient of the CB15JB9R10 (±200ppm/°C versus ±800ppm/°C) provides enhanced stability in temperature-sensitive applications.

Frequently Asked Questions (FAQ)

Q: Can CB15JB9R10 be used as a direct replacement for PCB15JB9R10?

A: Yes. The CB15JB9R10 is a direct equivalent with identical resistance, tolerance, power rating, composition, and package configuration. Both parts are axial wirewound resistors rated for 15W at 9.1 Ohms ±5%.

Q: What is the primary difference between these two part numbers?

A: The PCB15JB9R10 is obsolete, while the CB15JB9R10 is in active production. The CB15JB9R10 also features an improved temperature coefficient of ±200ppm/°C compared to ±800ppm/°C for the PCB15JB9R10.

Q: Are there any packaging differences between these parts?

A: Both parts use axial package configuration. The PCB15JB9R10 has dimensions of 1.902" L x 0.500" W (48.30mm x 12.70mm), while the CB15JB9R10 measures 0.512" Square x 1.890" L (13.00mm x 48.00mm). Both are suitable for through-hole PCB mounting.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both PCB15JB9R10 and CB15JB9R10 are ROHS3 compliant and REACH unaffected, meeting current environmental and safety standards.

Q: What is the operating temperature range for these resistors?

A: Both parts operate across the range of -55°C to 275°C, supporting applications in extreme thermal environments.